当我移动轨迹栏时,如何使用 windows common controls 6.0 防止控件( tabs )闪烁和消失?
How to prevent controls( tabs ) from blinking and disappearing with windows common controls 6.0 when I move a trackbar?
滑动轨迹条并释放鼠标按钮时,整个window闪烁,标签消失。
当我使用旧版本时,一切正常!
当我使用新的 Microsoft Windows Common Controls ver.6.0 时,出现了这个问题!!!
#include <windows.h>
#include <commctrl.h>
#include <tchar.h>
#pragma comment(lib,"comctl32.lib")
HWND hWin, hTab;
#if defined _M_X64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='ia64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IX86
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#else
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
#endif
LRESULT CALLBACK WndProcedure( HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam ) {
switch( Msg ) {
case WM_CREATE:{
HINSTANCE hInst = GetModuleHandle( NULL );
RECT rc;
int dx, dy;
GetClientRect( hWnd, &rc );
dx = rc.right - rc.left;
dy = rc.bottom - rc.top;
TCITEM tie = { TCIF_TEXT | TCIF_IMAGE, 0, 0, NULL, 0, -1, 0 };
hTab = CreateWindowEx( NULL, WC_TABCONTROL, _T(""), WS_VISIBLE | WS_CHILD | WS_CLIPSIBLINGS, 0, 0, dx, dy, hWnd, ( HMENU )( DWORDLONG )1001, hInst, NULL );
tie.pszText = _T("Tab One");
TabCtrl_InsertItem( hTab, 0, &tie );
tie.pszText = _T("Tab Two");
TabCtrl_InsertItem( hTab, 1, &tie );
CreateWindowEx( NULL, TRACKBAR_CLASS, _T(""), WS_VISIBLE | WS_CHILD | WS_TABSTOP, 50, 50, 200, 40, hTab, ( HMENU )1002, hInst, NULL );
}
break;
case WM_NOTIFY: {
LPNMHDR ns = (LPNMHDR)lParam;
if( (ns->idFrom == 1001) && (ns->code == TCN_SELCHANGING) )
return FALSE;
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return (DefWindowProc(hWnd, Msg, wParam, lParam));
}
return FALSE;
}
INT WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow ) {
INITCOMMONCONTROLSEX icc = { sizeof( INITCOMMONCONTROLSEX ), ICC_WIN95_CLASSES };
WNDCLASSEX WndClsEx;
MSG Msg;
ZeroMemory( &WndClsEx, sizeof( WNDCLASSEX ) );
WndClsEx.cbSize = sizeof(WNDCLASSEX);
WndClsEx.style = CS_HREDRAW | CS_VREDRAW;
WndClsEx.lpfnWndProc = WndProcedure;
WndClsEx.hIcon = LoadIcon( NULL, IDI_APPLICATION );
WndClsEx.hCursor = LoadCursor(NULL, IDC_ARROW );
WndClsEx.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
WndClsEx.lpszClassName = _T("Trackbar_Tester");
WndClsEx.hInstance = hInstance;
RegisterClassEx(&WndClsEx);
InitCommonControlsEx( &icc );
if( !(hWin = CreateWindow( WndClsEx.lpszClassName, _T("TB_Tester"), WS_OVERLAPPEDWINDOW, 0, 0, 600, 400, NULL, NULL, hInstance, NULL )) )
return 0;
ShowWindow( hWin, SW_SHOWNORMAL );
UpdateWindow( hWin );
while( GetMessage(&Msg, NULL, 0, 0) ) {
TranslateMessage( &Msg );
DispatchMessage( &Msg );
}
return (int)Msg.wParam;
}
这就是整个程序。
我举个简洁的例子
如果你运行它,你就会看到问题。
如果您评论新控件,问题就会消失。
选项卡控件公共控件不会为您管理单独的内容窗格,因此如果您希望该轨迹栏成为选项卡控件的子项,并以我们期望选项卡控件的方式工作,您需要自己管理子窗格。
您可以使用 "TabCtrl_AdjustRect" 计算出子窗格需要多大。请参阅以下代码修改,例如:
#define TAB_ID 2000
HWND hWin, hTab;
HWND g_tabPanes[2];
HWND CreateTabPane(HWND tabctrl, int id, HINSTANCE instance)
{
RECT rcTab;
GetClientRect(tabctrl, &rcTab);
TabCtrl_AdjustRect(tabctrl, FALSE, &rcTab);
int wd = rcTab.right - rcTab.left;
int hgt = rcTab.bottom - rcTab.top;
return CreateWindow(
L"static", L"",
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
rcTab.left, rcTab.top, wd, hgt,
tabctrl,
(HMENU) id,
instance,
NULL
);
}
LRESULT CALLBACK WndProcedure(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam) {
switch (Msg) {
case WM_CREATE: {
HINSTANCE hInst = GetModuleHandle(NULL);
RECT rc; int dx, dy;
GetClientRect(hWnd, &rc);
dx = rc.right - rc.left;
dy = rc.bottom - rc.top;
TCITEM tie = {
TCIF_TEXT | TCIF_IMAGE,
0, 0,
NULL,
0, -1, 0
};
hTab = CreateWindowEx(NULL, WC_TABCONTROL, _T(""),
WS_VISIBLE | WS_CHILD | WS_CLIPSIBLINGS,
0, 0, dx, dy, hWnd,
(HMENU)1001, hInst, NULL
);
tie.pszText = (LPWSTR)_T("Tab One");
TabCtrl_InsertItem(hTab, 0, &tie);
tie.pszText = (LPWSTR)_T("Tab Two");
TabCtrl_InsertItem(hTab, 1, &tie);
for (int i = 0; i < 2; i++)
g_tabPanes[i] = CreateTabPane(hTab, TAB_ID + i, hInst);
CreateWindowEx(NULL, TRACKBAR_CLASS, _T(""), WS_VISIBLE | WS_CHILD | WS_TABSTOP,
50, 50, 200, 40, g_tabPanes[0], (HMENU)1002, hInst, NULL);
}
break;
case WM_NOTIFY: {
LPNMHDR ns = (LPNMHDR)lParam;
if ((ns->idFrom == 1001) && (ns->code == TCN_SELCHANGE)) {
int pane = TabCtrl_GetCurSel(hTab);
for (int i = 0; i < 2; i++)
if (pane == i)
ShowWindow(g_tabPanes[i], SW_SHOW);
else
ShowWindow(g_tabPanes[i], SW_HIDE);
}
} break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default: return (DefWindowProc(hWnd, Msg, wParam, lParam));
}
return FALSE;
}
INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
INITCOMMONCONTROLSEX icc = {
sizeof(INITCOMMONCONTROLSEX),
ICC_WIN95_CLASSES
};
WNDCLASSEX WndClsEx;
MSG Msg;
ZeroMemory(&WndClsEx, sizeof(WNDCLASSEX));
WndClsEx.cbSize = sizeof(WNDCLASSEX);
WndClsEx.style = CS_HREDRAW | CS_VREDRAW;
WndClsEx.lpfnWndProc = WndProcedure;
WndClsEx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
WndClsEx.hCursor = LoadCursor(NULL, IDC_ARROW);
WndClsEx.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
WndClsEx.lpszClassName = _T("Trackbar_Tester");
WndClsEx.hInstance = hInstance;
RegisterClassEx(&WndClsEx);
InitCommonControlsEx(&icc);
if (!(hWin = CreateWindow(WndClsEx.lpszClassName, _T("TB_Tester"), WS_OVERLAPPEDWINDOW| WS_CLIPSIBLINGS, 0, 0, 600, 400, NULL, NULL, hInstance, NULL)))
return 0;
ShowWindow(hWin, SW_SHOWNORMAL);
UpdateWindow(hWin);
while (GetMessage(&Msg, NULL, 0, 0)) {
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return (int)Msg.wParam;
}
滑动轨迹条并释放鼠标按钮时,整个window闪烁,标签消失。
当我使用旧版本时,一切正常!
当我使用新的 Microsoft Windows Common Controls ver.6.0 时,出现了这个问题!!!
#include <windows.h>
#include <commctrl.h>
#include <tchar.h>
#pragma comment(lib,"comctl32.lib")
HWND hWin, hTab;
#if defined _M_X64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='ia64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IX86
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#else
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
#endif
LRESULT CALLBACK WndProcedure( HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam ) {
switch( Msg ) {
case WM_CREATE:{
HINSTANCE hInst = GetModuleHandle( NULL );
RECT rc;
int dx, dy;
GetClientRect( hWnd, &rc );
dx = rc.right - rc.left;
dy = rc.bottom - rc.top;
TCITEM tie = { TCIF_TEXT | TCIF_IMAGE, 0, 0, NULL, 0, -1, 0 };
hTab = CreateWindowEx( NULL, WC_TABCONTROL, _T(""), WS_VISIBLE | WS_CHILD | WS_CLIPSIBLINGS, 0, 0, dx, dy, hWnd, ( HMENU )( DWORDLONG )1001, hInst, NULL );
tie.pszText = _T("Tab One");
TabCtrl_InsertItem( hTab, 0, &tie );
tie.pszText = _T("Tab Two");
TabCtrl_InsertItem( hTab, 1, &tie );
CreateWindowEx( NULL, TRACKBAR_CLASS, _T(""), WS_VISIBLE | WS_CHILD | WS_TABSTOP, 50, 50, 200, 40, hTab, ( HMENU )1002, hInst, NULL );
}
break;
case WM_NOTIFY: {
LPNMHDR ns = (LPNMHDR)lParam;
if( (ns->idFrom == 1001) && (ns->code == TCN_SELCHANGING) )
return FALSE;
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return (DefWindowProc(hWnd, Msg, wParam, lParam));
}
return FALSE;
}
INT WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow ) {
INITCOMMONCONTROLSEX icc = { sizeof( INITCOMMONCONTROLSEX ), ICC_WIN95_CLASSES };
WNDCLASSEX WndClsEx;
MSG Msg;
ZeroMemory( &WndClsEx, sizeof( WNDCLASSEX ) );
WndClsEx.cbSize = sizeof(WNDCLASSEX);
WndClsEx.style = CS_HREDRAW | CS_VREDRAW;
WndClsEx.lpfnWndProc = WndProcedure;
WndClsEx.hIcon = LoadIcon( NULL, IDI_APPLICATION );
WndClsEx.hCursor = LoadCursor(NULL, IDC_ARROW );
WndClsEx.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
WndClsEx.lpszClassName = _T("Trackbar_Tester");
WndClsEx.hInstance = hInstance;
RegisterClassEx(&WndClsEx);
InitCommonControlsEx( &icc );
if( !(hWin = CreateWindow( WndClsEx.lpszClassName, _T("TB_Tester"), WS_OVERLAPPEDWINDOW, 0, 0, 600, 400, NULL, NULL, hInstance, NULL )) )
return 0;
ShowWindow( hWin, SW_SHOWNORMAL );
UpdateWindow( hWin );
while( GetMessage(&Msg, NULL, 0, 0) ) {
TranslateMessage( &Msg );
DispatchMessage( &Msg );
}
return (int)Msg.wParam;
}
这就是整个程序。
我举个简洁的例子
如果你运行它,你就会看到问题。
如果您评论新控件,问题就会消失。
选项卡控件公共控件不会为您管理单独的内容窗格,因此如果您希望该轨迹栏成为选项卡控件的子项,并以我们期望选项卡控件的方式工作,您需要自己管理子窗格。
您可以使用 "TabCtrl_AdjustRect" 计算出子窗格需要多大。请参阅以下代码修改,例如:
#define TAB_ID 2000
HWND hWin, hTab;
HWND g_tabPanes[2];
HWND CreateTabPane(HWND tabctrl, int id, HINSTANCE instance)
{
RECT rcTab;
GetClientRect(tabctrl, &rcTab);
TabCtrl_AdjustRect(tabctrl, FALSE, &rcTab);
int wd = rcTab.right - rcTab.left;
int hgt = rcTab.bottom - rcTab.top;
return CreateWindow(
L"static", L"",
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
rcTab.left, rcTab.top, wd, hgt,
tabctrl,
(HMENU) id,
instance,
NULL
);
}
LRESULT CALLBACK WndProcedure(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam) {
switch (Msg) {
case WM_CREATE: {
HINSTANCE hInst = GetModuleHandle(NULL);
RECT rc; int dx, dy;
GetClientRect(hWnd, &rc);
dx = rc.right - rc.left;
dy = rc.bottom - rc.top;
TCITEM tie = {
TCIF_TEXT | TCIF_IMAGE,
0, 0,
NULL,
0, -1, 0
};
hTab = CreateWindowEx(NULL, WC_TABCONTROL, _T(""),
WS_VISIBLE | WS_CHILD | WS_CLIPSIBLINGS,
0, 0, dx, dy, hWnd,
(HMENU)1001, hInst, NULL
);
tie.pszText = (LPWSTR)_T("Tab One");
TabCtrl_InsertItem(hTab, 0, &tie);
tie.pszText = (LPWSTR)_T("Tab Two");
TabCtrl_InsertItem(hTab, 1, &tie);
for (int i = 0; i < 2; i++)
g_tabPanes[i] = CreateTabPane(hTab, TAB_ID + i, hInst);
CreateWindowEx(NULL, TRACKBAR_CLASS, _T(""), WS_VISIBLE | WS_CHILD | WS_TABSTOP,
50, 50, 200, 40, g_tabPanes[0], (HMENU)1002, hInst, NULL);
}
break;
case WM_NOTIFY: {
LPNMHDR ns = (LPNMHDR)lParam;
if ((ns->idFrom == 1001) && (ns->code == TCN_SELCHANGE)) {
int pane = TabCtrl_GetCurSel(hTab);
for (int i = 0; i < 2; i++)
if (pane == i)
ShowWindow(g_tabPanes[i], SW_SHOW);
else
ShowWindow(g_tabPanes[i], SW_HIDE);
}
} break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default: return (DefWindowProc(hWnd, Msg, wParam, lParam));
}
return FALSE;
}
INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
INITCOMMONCONTROLSEX icc = {
sizeof(INITCOMMONCONTROLSEX),
ICC_WIN95_CLASSES
};
WNDCLASSEX WndClsEx;
MSG Msg;
ZeroMemory(&WndClsEx, sizeof(WNDCLASSEX));
WndClsEx.cbSize = sizeof(WNDCLASSEX);
WndClsEx.style = CS_HREDRAW | CS_VREDRAW;
WndClsEx.lpfnWndProc = WndProcedure;
WndClsEx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
WndClsEx.hCursor = LoadCursor(NULL, IDC_ARROW);
WndClsEx.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
WndClsEx.lpszClassName = _T("Trackbar_Tester");
WndClsEx.hInstance = hInstance;
RegisterClassEx(&WndClsEx);
InitCommonControlsEx(&icc);
if (!(hWin = CreateWindow(WndClsEx.lpszClassName, _T("TB_Tester"), WS_OVERLAPPEDWINDOW| WS_CLIPSIBLINGS, 0, 0, 600, 400, NULL, NULL, hInstance, NULL)))
return 0;
ShowWindow(hWin, SW_SHOWNORMAL);
UpdateWindow(hWin);
while (GetMessage(&Msg, NULL, 0, 0)) {
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return (int)Msg.wParam;
}